The JRX212 is a portable, twelve-inch, two-way speaker system designed specifically for live performance stage monitoring applications.

JBL JRX215 Passive

    • JBL 15 in low frequency driver with a 64 mm (2.5 in) diameter edgewound ribbon voice coil which provides more cross-sectional wire area in the voice coil gap than round wire designs, for greater efficiency and power handling.
    • JBL 2414H-C 25 mm (1 in ) polymer diaphragm compression driver improves high frequency performance as well as system reliability.
    • The advanced network topology crossover design shapes the frequency response to deliver coherent summation in the crossover region.
    • High-voltage capacitors and inductors with massive cores and heavy gauge wire enable the crossover network to handle high power without saturating.
    • Progressive Transition™ high frequency waveguide provides superior coverage control, reduced distortion, and smoother frequency response.
    • The rugged, acoustically superior enclosure is constructed from 19 mm (.75 in ) MDF (Medium Density Fiberboard) using advanced adhesives and mechanical fastener technology for extreme durability and improved low-frequency performance.
    • SonicGuard™ protects the high frequency driver from excess power without interrupting the performance.Non-resonant, all-steel handles are used.
    • Attractive 18-gauge perforated, steel grille protects components from damage.
    • Dual-angle pole-mount socket allows the speakers to tilt 10° for more uniform audience coverage.
    • Power Rating250 W / 1000W
    • Frequency Range (-10 dB)41 Hz - 18 kHz
    • Frequency Response (±3 dB)59 Hz - 13 kHz
    • Sensitivity (@1m)99 dB SPL (1w/1m)
    • Nominal Impedance8 ohms
    • Recommended Amplifier Power250 W to 500 W into 8 ohms
    • Maximum SPL129 dB
    • Nominal Dispersion90º x 50º
    • Crossover Frequency2.2 kHz
    • Dimensions 699 mm x 460 mm x 432 mm (H x W x D) (27.5 in x 18.1 in x 17 in)
    • Weight27.4 kg (60.5 lb)
    • High Frequency DriverJBL 2414H-C , 1" exit compression driver mounted on Progressive Transition™ Waveguide
    • Low Frequency DriverJBL M115-8A
    • Input ConnectorsNeutrik® Speakon® NL-4 (x1); .25in TS phone jack (x1); parallel